Logic board with onboard 1.4GHz Core i5 (i5-4260U) processor and 4GB memory. Replacement logic board contains Processor, Memory and Graphics. All of the computing power of the laptop. Faster clock speeds will improve overall speed, while RAM is important for large applications, such as photo editing. The RAM is soldered to the board, the only way to upgrade RAM is to replace the entire logic board
MacBook Air / MacBookAir6,2 / 1.4 GHz - i5 - ( Early 2014, 13-Inch )
Product details
820-3437 661-00062 Logic Board 13inch MacBook Air Early 2014 Mid 2013 1.4 GHz 4GB A1466 NB-5265W This is a replacement logic board for the Early 2014 MacBook Air 13.3". It is clocked at 1.4GHz and has a Core i5 processor. EEE code: FY58,FY5C
Apple part number: 661-00062, 820-3437
Compatible models: Macbook Air (13-inch Early 2014), Macbook Air (13-inch Mid 2013), A1466, 820-3437